3D CAD
Automatic core and cavity generation for 3D CAD model using normal vector and scanning Ray approaches
... The proposed algorithm shown in Figure-1 is implemented and simulated using a computer programming and solid modeller software. A 3D CAD model is input into the program, topological and geometrical ...
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Simulation of impulse response for indoor visible light communications using 3D CAD models
... using 3D CAD ...with 3D CAD models; furthermore, it is based on the Monte Carlo ray-tracing algorithm, which exhibits a lower computational cost than other algorithms, especially when a high ...
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A scheme for functional tolerancing: A product family in 3D CAD system Pages 81-92 Download PDF
... To meet the need for product variety, many companies are shifting from a mass- production mode to mass customization, which demands quick response to the needs of individual customers with high quality and low costs. The ...
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Effectiveness of communication of spatial engineering information through 3D CAD and 3D printed models
... participants were not told that the three structures were identical. To control and identify a potential learning curve, the sequence that the mediums were presented was rotated. The subjects were free to manipulate the ...
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A Study of 3D CAD Model and Feature Analysis for Casting Object
... the 3D CAD model image with the aim to gain the shape feature analysis for casting ...the CAD model image, the predicted database was compared to its original CAD ...
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Dijkstra’s algorithm based on 3D CAD network module for spatial indoor environment
... the 3D network file that set by the user during the database ...the 3D Network calculation in the main ...the 3D network based on the user current location and destination ...
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REVERSE ENGINEERING APPROACH FOR RAPID MANUFACTURING OF FREEFORM COMPONENTS
... the 3D CAD model of the part is one of the key ...a CAD system can ...into 3D CAD model by creating a surface onto the point cloud and then it was savedas an STL ...
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DESIGN EVALUATION THROUGH FINITE ELEMENT ANALYSIS FOR FATIGUE LIFE OF CONNECTING ROD USED IN TWO WHEELERS
... b) 3D CAD model of connecting rod will be created in CATIA and it’ll be analyzed in HYPERMESH software. c) To conduct test on Universal Testing Machine to find stress and deflection of existing connecting ...
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8. Virtual Casting: A novel approach for casting development process
... the 3D CAD model of casting with gating system are made and these designs are given as input with the other parameters are given input to the simulation program AutoCAST-X flow plus , simulation is carried ...
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Utilizing a low-cost desktop 3D printer to develop a “one-stop 3D printing lab” for oral and maxillofacial surgery and dentistry fields
... use 3D models called the “ One-stop 3D printing lab ” ...the 3D models that are indispensable for oral and maxillofacial ...our 3D model fabrication environment after determining the ...
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Performance Improvement by Functional – Respectively Competence – Diversity in New Product Development
... a 3D CAD NewPD engineering environment could be the consistent assignment of technical draughts people in mechanical development departments in medium-sized companies who would relieve the development ...
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A Review of 3Dimensional Object Searching
... retrieving 3D CAD models ...for 3D retrieval queries?” ...coarse 3D shapes ...all 3D modelling tool available ...a 3D object search engine to take a 3 week training course to ...
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Mechanical Properties Of Components Fabricated Via Low Cost Additive Manufacturing
... Due to unstable and inaccuracy system development of 3D printer, a study of 3D printer properties as well as it mechanical characteristics, have been identified by certain researcher. Thus, this project is ...
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Reverse Engineering On 3D Scanned Data For CAD/CAM Programming Using Delcam And Catia V5 Software
... generating CAD models directly from free-form scan ...generating CAD data of free form shapes, non-parametric models and quick conversation of scan to CAD ...
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AUTOCAD Land Desktop
... auto cad civil 3D civil engineer Software enables civil engineers draftsmen and designers working on transportation development and water resource engineering project to work more ...Auto cad civil ...
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3D Computational Studies of Low Speed Axial Flow Compressor Rotor Incorporating Tandem Blades
... The 3D solid modeling’s conventional blade arrangements of the research compressor design were made with the help of CAD tools CATIA V5 as shown in Figure ...
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ADVANCEMENT OF RAPID PROTOTYPING IN AEROSPACE INDUSTRY -A REVIEW
... original 3D Modeller, a floor unit, and progressing through the various "desktop units", including the 1500, 1600, 1650, 2000, 8000, and ...The 3D modeller operation speed is up to 15 " s 1 ...
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INGA 3D creative transfer of competence in 3D footwear CAD to VET professionals
... INGA 3D - Transfer creativ de competenþe în CAD 3D pentru încãlþãminte cãtre specialiºti în instruirea vocaþionalã are ca scop transferul ºi extinderea soluþiilor software ºi a tehnologiilor ...
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BIM models generation from 2D CAD drawings and 3D scans: An analysis of challenges and opportunities for AEC practitioners
... as-built CAD drawings, (2) Revit has the most important market share, meaning that the BIM model composing our emergency decision support system will have better chances to be adopted by the facility manager and ...
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3D Printing of Planetary Gear Which Is Used In Clock Mechanism
... using 3D printer. 3D printing or additive manufacturing is a process of making three dimensional solid objects from a digital ...a 3D printed object is achieved using additive ...a CAD ...
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